Skip to main content
Modern bathroom design

Porcelain Bathroom: Designs, Renovation Guide & Costs in Perth | Joyce Kitchens

Porcelain Bathroom: Designs, Renovation Guide & Costs in Perth

Considering a porcelain bathroom? Here’s a practical, Australian guide from Joyce Kitchens for homeowners planning kitchen, bathroom, laundry or wardrobe renovations. Discover porcelain bathroom tiles designs, what to expect in a renovation, smart material choices and Perth price ranges.

Why choose a porcelain bathroom in Australia?

Porcelain is a premium, vitrified ceramic that’s dense, low-porosity and extremely durable—ideal for wet areas in Australian homes. It offers a designer look with minimal upkeep and works across floor and wall tiles, shower linings and even vanity benchtops using large-format porcelain slabs.

Core insights at a glance

  • Durability: Highly resistant to scratches, stains and water ingress; suitable for high-traffic family bathrooms.
  • Design versatility: From terrazzo look to realistic stone and concrete finishes, including matte or gloss.
  • Low maintenance: Dense surface helps reduce mould; grout choice and layout can minimise cleaning.
  • Slip safety: Choose a floor tile with an appropriate slip rating (AS/NZS 4586) for bathrooms.
  • Large-format options: Fewer grout lines, a sleek, groutless look, faster cleaning.
  • Thermal stability: Porcelain handles temperature changes well—useful for Perth’s climate and underfloor heating.

Definition: Porcelain vs ceramic

Both are ceramics, but porcelain is fired at higher temperatures, making it denser, less porous and more durable than standard ceramic—ideal for bathrooms and kitchens.

Definition: Rectified edge

A rectified tile has mechanically straightened edges for tight grout joints and a premium, seamless look—perfect for contemporary bathrooms.

Definition: Slip rating (AS/NZS 4586)

Bathroom floors typically use P3–P4 slip ratings for wet areas. The higher the number, the better the wet slip resistance.

Our Perth renovation process

Joyce Kitchens manages the entire bathroom renovation in Perth and across WA—from design to install—coordinating trades and ensuring compliance.

Step-by-step

  1. In-home or showroom consult: We assess space, storage, plumbing and budget; we can also coordinate with your kitchen renovations Perth or laundry renovation for consistency.
  2. Concept & selections: Choose porcelain bathroom tiles designs, cabinetry fronts (e.g., Shaker kitchen-style vanities), and fixtures rated under the WELS scheme.
  3. Measure & plan: Detailed drawings, custom cabinetry WA manufacturing and scheduling.
  4. Strip-out & waterproofing: We install a waterproof membrane to AS/NZS 3740 and work to HIA guidelines and the NCC.
  5. Tiling & fit-off: Large-format porcelain slabs or tiles, cabinetry install, benchtops, mirrors, lighting and accessories.
  6. Quality check & handover: Practical completion walkthrough and care instructions.

Definition: Waterproofing membrane (AS/NZS 3740)

A liquid-applied or sheet membrane installed behind tiles to protect building elements from moisture. Mandatory in wet areas such as showers.

Materials and finishes

Porcelain bathroom tiles designs

  • Stone looks: Calacatta, travertine and terrazzo look porcelain add luxury without natural stone maintenance.
  • Large-format: 600×600, 600×1200 and slab sizes reduce grout lines for a minimal, contemporary aesthetic.
  • Shower walls: Porcelain slabs create striking, near-seamless shower linings.
  • Colour & finish: Soft greys and warm beiges in matte for floors (better slip resistance) and satin/gloss for walls to bounce light.
  • Edges & trims: Rectified edges with matching porcelain or metal trims deliver crisp lines around niches and external corners.

Porcelain slabs for vanities and walls

Porcelain slabs can be used as vanity benchtops and splashbacks. They resist heat, stains and UV—an excellent alternative to now-restricted engineered stone. We also specify sintered stone options with similar performance.

Grout, niches and profiles

  • Grout: Fine joints with rectified tiles; epoxy grout reduces staining in showers.
  • Niches: Built-in shower niches with porcelain returns help declutter ledges.
  • Profiles: Brushed nickel or black trims coordinate with tapware for a cohesive look.

Tapware, basins and WELS

  • Tapware & showers: Select WELS 4–5 star where suitable—great pressure with water saving in Perth homes.
  • Basins: Undermount or above-counter basins pair beautifully with porcelain vanity tops.
  • Accessories: Heated towel rails and LED task lighting add comfort to winter mornings.

Cabinetry: durability meets style

  • Fronts & finishes: 2 PAC polyurethane, high-quality laminates or timber look boards; Shaker or flat profile.
  • Hardware: Premium hinges and soft-close drawers (e.g., Blum hardware), finger-pull handles for a seamless look.
  • Storage: Deep drawers, internal organisers and laundry hampers to keep benchtops clear.

Benchtop comparison: Bathroom and kitchen crossover

Choosing finishes across bathroom, kitchen and laundry creates a unified home. Below is a quick comparison of two common benchtop materials for vanities and kitchens. Note: engineered stone containing crystalline silica is being phased out nationally—ask us about compliant alternatives such as porcelain slabs.

Engineered Stone vs Laminate (for Bathroom Vanities and Kitchens)
Feature Engineered Stone (legacy) Laminate
Compliance Subject to national restrictions due to silica health risks; check current WA rules Fully compliant; wide range of décors
Heat & stain resistance Good, but avoid direct high heat Improved with modern finishes, but less heat resistant
Look & feel Stone-like; now commonly replaced by porcelain/sintered alternatives Cost-effective; many realistic stone or timber looks
Cost Mid–High (alternatives: porcelain slab, sintered stone, stainless) Low–Mid
Maintenance Low maintenance Low; avoid cutting directly on surface

Layouts and styles

Small bathrooms

  • Use large-format porcelain tiles to visually expand the space.
  • Wall-hung vanities and WCs free up floor space.
  • Sliding shower screens and mirrored cabinets increase functionality.

Family bathrooms

  • Matte P4 floor tiles for safety, gloss walls for light reflectance.
  • Double vanities with soft-close drawers and internal dividers.
  • Built-in bath with tiled front to match floors for a cohesive, low-maintenance finish.

Style cues from your kitchen and laundry

Many Perth clients align bathroom finishes with their kitchen for an integrated home. A Shaker kitchen can inspire a Shaker-profile vanity; a stone benchtop look in the kitchen can be echoed via porcelain slab in the bathroom. In open-plan living, continuity of tone and hardware (e.g., brushed nickel) ties spaces together. If you have a walk-in pantry or scullery, we can plan bathroom storage to match, using the same custom cabinetry WA finishes and handle profiles.

Local notes (WA/Australia)

  • Slip resistance: Select bathroom floor tiles with P3–P4 under AS/NZS 4586.
  • Waterproofing: Membranes to AS/NZS 3740 are essential in showers, hobless entries and around baths.
  • Appliance and fixture sizing: Standard 600 mm modules align with vanities and laundry; plan clearances for common Australian sizes.
  • Guidance: We work to Master Builders WA practices and the NCC.

Case-style examples

Cottesloe Ensuite – Coastal modern

We installed 600×1200 terrazzo look porcelain on floors and shower walls for a breezy, coastal feel. A wall-hung Shaker vanity in warm white 2 PAC with a porcelain slab top kept the palette light. The result: easy-clean surfaces and a luxury hotel vibe without the maintenance of natural stone.

Joondalup Family Bathroom – Hardwearing and safe

For a busy family, we chose P4 matte porcelain on floors and satin tiles on walls. A double vanity with Blum hardware and deep drawers organised morning routines. Epoxy grout and a tiled shower niche reduced cleaning time, keeping the space fresh.

Costs in Perth

Typical ranges (guide only)

  • Cosmetic refresh with porcelain tiles and vanity: from $12,000–$18,000
  • Mid-range full renovation (membranes, tiling, custom vanity, tapware): $18,000–$30,000
  • Premium porcelain slabs, custom cabinetry, feature lighting: $30,000–$50,000+

Every project is unique. Price varies with tile selection, slab usage, plumbing changes, waterproofing requirements and fixture quality.

What affects price

  • Tile size and patterning (herringbone or mitred edges increase labour).
  • Large-format porcelain slabs (fewer grout lines, higher handling and fabrication skill).
  • Custom vs flat-pack vanities; finishes such as 2 PAC polyurethane vs laminate.
  • Lighting upgrades (dimmers, LED task lighting, heated towel rails).
  • Compliance items (membranes, fall to waste, hobless showers).

Porcelain bathroom planning checklist

  • Define goals: family-friendly, luxe ensuite, accessible, or quick refresh?
  • Choose your palette: stone-look, terrazzo look or solid colours.
  • Select floor slip rating: P3–P4 for wet areas; confirm AS/NZS 4586.
  • Wall vs floor: matte for floors, gloss/satin for walls to brighten the room.
  • Decide grout strategy: rectified edges and epoxy grout for minimal maintenance.
  • Vanity storage: drawers over doors, internal organisers, power in cabinet.
  • Fixtures: WELS-rated taps and showers; match finishes across rooms.
  • Lighting plan: task at mirror, ambient ceiling, feature niche lights.
  • Ventilation: ensure adequate extraction to protect finishes.
  • Timeline & access: plan for demolition, waterproof curing, and tiling lead times.

Ready to start?

Book a design consultation at our Perth showroom to see the latest porcelain bathroom tiles designs, cabinetry finishes and hardware. We can coordinate your bathroom, kitchen, laundry and wardrobe projects for a cohesive home.

Joyce Kitchens – custom design, local manufacturing, expert installation across Perth and WA.

FAQ

Are porcelain bathroom tiles better than ceramic for Perth homes?

Yes—porcelain is denser and less porous, so it’s more durable and water-resistant than standard ceramic. It’s ideal for busy family bathrooms and showers, and suits Perth’s climate.

What slip rating should I choose for bathroom floors in WA?

Most bathrooms suit P3–P4 under AS/NZS 4586. Higher ratings provide more wet slip resistance. We’ll recommend the right finish for your layout and users.

Can porcelain slabs be used for shower walls and vanity tops?

Absolutely. Large-format porcelain slabs create minimal grout lines on walls and make durable, stain-resistant vanity benchtops—an excellent alternative to restricted engineered stone.

How much does a porcelain bathroom renovation cost in Perth?

As a guide, expect $18,000–$30,000 for a mid-range renovation, with premium porcelain slabs and custom cabinetry from $30,000+. We’ll tailor a fixed proposal to your space.

How long does a bathroom renovation take?

Most projects take 3–5 weeks on site, depending on scope, curing times for waterproofing and tile lead times. We’ll provide a detailed schedule before we begin.